# Valdez v. United States

> District of Columbia Court of Appeals · August 15, 2024

URL: https://www.frixlaw.com/law-library/cases/10507902

## Case

- **Court:** District of Columbia Court of Appeals
- **Decided:** August 15, 2024
- **Precedential status:** Published
- **Opinion:** Opinion
- **Cited by:** 0 later opinions in the Frix Law Library

## Citator (automated)

- No negative treatment found by the automated citator. That is not the same as a confirmation that the case is good law; read the citing cases.
- Full citator and citing cases: https://www.frixlaw.com/law-library/cases/10507902

## How later opinions describe it (automated extraction)

- holding that where the absent witness’s proffered testimony would be exculpatory if credited, “the question of [the witness’s] credibility [is] for the jury, not the judge”
- affirming the trial court’s finding that the prosecution did not abuse its discretion when it declined to grant use immunity to a witness “after finding potential for perjury during a debriefing procedure pursuant to Carter”
- explaining when the trial court may impose a sanction under Carter

## Opinion text

Notice: This opinion is subject to formal revision before publication in the Atlantic
and Maryland Reporters. Users are requested to notify the Clerk of the Court of
any formal errors so that corrections may be made before the bound volumes go
to press.

DISTRICT OF COLUMBIA COURT OF APPEALS

No. 18-CF-1340

BENITO M. VALDEZ, APPELLANT,

v.

UNITED STATES, APPELLEE.

Appeal from the Superior Court
of the District of Columbia
(2016-CF1-002267)

(Hon. Judith Bartnoff, Trial Judge)

(Argued November 9, 2021 Decided August 15, 2024)

Daniel Gonen, Public Defender Service, with whom Samia Fam, Alice Wang,
and Shilpa S. Satoskar, Public Defender Service, were on the brief, for appellant.

Daniel J. Lenerz, Assistant United States Attorney, for appellee. Michael R.
Sherwin, Acting United States Attorney at the time the brief was filed, and Elizabeth
Trosman, Suzanne Grealy Curt, Laura R. Bach, Lindsey M. Merikas, and Daniel G.
Randolph, Assistant United States Attorneys, were on the brief for appellee.
2

Before MCLEESE and SHANKER, * Associate Judges, and GLICKMAN, † Senior
Judge.

GLICKMAN, Senior Judge: Benito M. Valdez appeals his convictions after a

jury trial of three counts of kidnapping while armed, one count of sodomy while

armed, and nine counts of first-degree murder while armed, consisting of three

counts each of premeditated murder, felony murder (kidnapping), and felony murder

(sodomy). The jury found appellant guilty based on evidence that he sexually

assaulted one of the victims and then shot and killed her and her two male

companions after he believed the men had tried to cheat him in a drug deal. A

cooperating government witness, who admitted to having been appellant’s

accomplice, provided the jury with a first-hand account of the crimes. The account

was corroborated by other evidence—principally, DNA evidence that linked

appellant to the sexual assault, ballistics evidence, and the testimony of witnesses

who reported appellant’s own incriminating admissions to them.

Appellant asserts several claims of error. First, he contends his constitutional

right to present a defense was violated by the trial judge’s denial of a midtrial

*
Senior Judge Ferren was originally assigned to this case. Following his
retirement on April 21, 2023, Associate Judge Shanker was assigned to take his
place on the division.
†
Judge Glickman was an Associate Judge of the court at the time of argument.
He began his service as a Senior Judge on December 21, 2022.
3

continuance to enable appellant to present the testimony of a hospitalized alibi

witness. Second, appellant challenges several of the judge’s evidentiary rulings

during the trial. Third, he also contends that the judge erred by improperly

undermining defense counsel’s comment in closing argument on the lack of

evidence corroborating certain testimony of his alleged accomplice. Fourth,

appellant argues that his convictions for sodomy and felony murder predicated on

sodomy must be vacated because the (now repealed) sodomy statute was

unconstitutional, and also because the evidence did not support a finding, necessary

for a felony murder conviction, that he committed the homicides while perpetrating

the predicate felony of sodomy. 1

We conclude that appellant’s claims do not entitle him to a new trial, and we

affirm his convictions.

I.

On the night of April 22, 1991, three people—Curtis Pixley, Keith Simmons,

and Samantha Gillard—were shot to death in Langdon Park in northeast

1
We deem it unnecessary, as a three-judge panel of the court, to discuss
appellant’s final contention that his right to a public trial was violated by the use,
over his objection, of a “husher” during individual voir dire of prospective jurors.
Appellant has preserved the issue but, as he acknowledges, the claim is foreclosed
by precedent binding on this panel. See Blades v. United States, 200 A.3d 230,
240-41 (D.C. 2019), cert. denied, 141 S. Ct. 165 (2020).
4

Washington, D.C. The government eventually charged appellant Benito Valdez

with their murders. He was arrested and detained for those murders in February

2016. The prosecution relied heavily at appellant’s trial on the testimony of Michael

Green, who also was arrested for the Langdon Park murders in February 2016. By

the time of appellant’s trial, Green had pleaded guilty to three counts of voluntary

manslaughter for his participation in those murders and to one count of second-

degree murder for another, unrelated homicide (which was referred to at trial as the

“Edgewood murder”). Green had agreed to plead guilty and to cooperate with the

prosecution of appellant in exchange for the dismissal of the greater murder charges

he faced, the government’s agreement not to prosecute him for drug dealing in D.C.,

and the hope of leniency at his eventual sentencing. 2

At appellant’s trial, Green testified that, in April 1991, he and appellant were

working for a drug dealing operation and were selling crack cocaine in Langdon

Park. At that time, the two of them were the only crack sellers in the park, and they

worked as a team; this was confirmed at trial by another government witness,

Michael Thompson, the person in the drug operation who supplied appellant with

the drugs he sold. The park was appellant’s and Green’s particular turf; other drug

2
Because none of the counts to which Green pleaded guilty carried “while
armed” enhancements, his plea did not trigger any mandatory minimum sentences
of incarceration.
5

sellers “wouldn’t come down there,” Green testified, because “[t]hey knew we were

armed in there.”

Appellant and Green were working in Langdon Park on the night of April 22,

1991, “moving around” from place to place “[b]ecause of the police.” 3 Green was

carrying a 9mm handgun, and appellant had both a 9mm handgun and a .22-caliber

revolver. They were near the tennis courts on the west side of the park when two

men approached them. The men were Curtis Pixley, whom Green knew, and Keith

Simmons, whom Green had never seen before. Addressing appellant, Pixley asked

to buy “three for 50,” which meant three crack rocks for $50. Appellant produced

three bags, each containing one rock of crack, and handed them to Pixley.

Green testified that Pixley “looked at it for a while and decided he didn’t want

it,” so he purported to hand the drugs back to appellant. Appellant examined what

he received and claimed Pixley had not returned all the crack to him. Pixley insisted

he had done so, and the two men began to argue. Appellant became upset, started

cursing, and told Pixley “he better find it.” Pixley and Simmons began looking for

3
Appellant’s presence selling drugs in Langdon Park that particular night was
confirmed by another government witness, Rodney Slayton. Slayton testified that
he was addicted to crack in 1991 and appellant was his dealer. Slayton, who knew
one of the victims of the triple murder in this case, learned of it the following
morning. He remembered buying crack from appellant in Langdon Park the
previous night, and hearing several gunshots from the park after he left.
6

the missing crack on the ground, and appellant and Green pulled their guns out.

Pixley pulled his pockets inside out to show that he did not have the supposedly

missing crack in them. In doing so, Pixley revealed to Green and appellant that he

also did not have any money with which he could have paid for the crack he

supposedly had come to buy.

At some point in this standoff, a woman whom Green did not know came up

to them. This was Samantha Gillard, a friend of Pixley’s. Pixley told her to go back

to the car, but according to Green, appellant said “no, she’s going to have to do

something for the drugs that are missing.” Pixley told Gillard to “go ahead and do

it” so that they could leave. While Green stayed with Pixley and Simmons and stood

guard over them, appellant walked Gillard, who had begun crying, to a spot by the

tennis courts. Green saw appellant force Gillard, at gunpoint, to perform oral sex

and what Green described as “sex from behind.”

Appellant then returned with Gillard, who was still crying, and asked Green

whether he wanted to have sex with her; Green testified that he declined. Green

testified that he expected the three individuals now would be free to go, but appellant

ordered Gillard to get down on the ground with Pixley and Simmons. They obeyed,

lying face down next to each other. Ignoring their pleas to be allowed to leave,

appellant then shot all three of them, first with the 9mm handgun, then with the .22-
7

caliber revolver. Green testified at trial that he just stood there and did not fire any

of the shots. Appellant and Green then ran to appellant’s car, which was parked on

the east end of Langdon Park, and drove away. 4

The bodies of the three murdered persons were discovered the morning after

they were shot. Each victim had received multiple gunshot wounds. The ballistics

evidence recovered by police from their bodies and at the scene consisted of thirteen

9mm bullet casings, nine 9mm bullets, and four .22-caliber bullets. A firearm and

tool-mark identification expert opined that all the 9mm bullets and casings were fired

by the same firearm, and that the same was true of all the .22-caliber bullets. 5 The

absence of any .22-caliber casings indicated that the bullets were fired by a revolver.

Semen was found on the left lower arm and the right upper arm of Gillard’s

jacket, and on the front right thigh and back left knee of Gillard’s jeans. Appellant’s

4
Green also testified that appellant later told him he had arranged for someone
known as “Tricky Rick” to provide an alibi for them both in exchange for drugs. As
we discuss below, appellant intended to call this person to testify as a defense witness
at trial, but was unable to do so because the witness was hospitalized. By agreement
of the parties, the court instructed the jury that Green’s testimony regarding Tricky
Rick was stricken and that the jury should not consider it.
5
The trial court admitted this opinion testimony over defense objection,
having concluded after briefing and a hearing that the testimony satisfied the
requirements of Gardner v. United States, 140 A.3d 1172 (D.C. 2016). Appellant
has not contended on appeal that the court erred in doing so.
8

DNA matched the DNA that later was recovered from semen on the lower left arm,

front right thigh, and back left knee, and it was excluded as a contributor to the semen

on the right upper arm. Green was excluded as a contributor to any of the semen

found on Gillard’s clothing (as were a number of other potential sources, including

Pixley and Simmons). Green testified that in his first debriefing by the government,

which occurred in August 2016, he predicted that the then-pending DNA analysis of

Gillard’s clothes would show the presence of appellant’s DNA. Green also testified

that appellant had told him (prior to his first debriefing) that he would explain any

such finding by saying he had been “trick[ing]” Gillard, meaning he had given her

drugs in exchange for sex on an earlier occasion. Green denied that appellant told

him he actually had been “tricking” Gillard. 6

Four witnesses testified at trial that appellant had made admissions about the

Langdon Park killing directly to them or to other persons in their presence. Three

of these witnesses were called by the government. One of them was Samuel

Edmonds. He met appellant in 2001 and sold drugs with him before they both were

charged in 2003 in federal district court with conspiring to distribute cocaine.

Edmonds pleaded guilty in that case, agreed to cooperate with the government, and

6
Appellant suggests that the presence of unidentified semen on Gillard’s
clothing lends support to the hypothesis that the semen containing his DNA was
similarly attributable to a prior, consensual sexual encounter with her. There was no
evidence at trial supporting this hypothesis, however.
9

testified before a grand jury in 2005 about appellant’s admissions to the homicides,

among other matters. Edmonds recapitulated that testimony at appellant’s trial. He

testified that, in a conversation in 2001 regarding money they were owed for drugs,

appellant declared, “Well, these motherfuckers will get killed. I already did it once,

three times as a matter of fact at one time. So I’ll do it again.” Edmonds testified

that, in subsequent conversations around the same time, appellant said he committed

the killings in Langdon Park. (He also acknowledged prior grand jury testimony in

which he stated that he thought appellant had said the victims were “two males and

one female,” but Edmonds could not remember as of trial whether appellant or

someone else had said that.) Edmonds said appellant told him the killings were over

some missing drugs: appellant “couldn’t find them,” he questioned the three victims

about it but “no one confessed” to having taken the drugs, “[s]o he shot them.”

Appellant also told Edmonds that someone named “Mike” was with him during the

shooting but “was just standing there.” Appellant did not tell Edmonds that Mike

shot anybody. 7

7
Edmonds also recalled that appellant said a third person, identified as “Black
Harry,” was waiting for him in a car. Appellant did not say Black Harry had
anything to do with the shooting.
10

Another government witness who testified about appellant’s admissions was

Odrianne Beckwith. 8 Around 2001, she and appellant began dating, and he moved

in with her in January 2002. In the spring of 2002, Beckwith testified, appellant, in

a “fit [of] rage,” accused her of cheating on him with another man he saw downstairs

in her house (who, as she explained to him, was merely her nephew paying a visit).

Beckwith testified that appellant said “I killed three people,” and “for me to just kill

you and everybody downstairs is nothing.” According to Beckwith, appellant again

mentioned his commission of this triple murder “when he would go in his fits about

six or seven times maybe.” She recalled that he told her he had “killed these three

people over drugs,” that the victims were “short [of] money,” and “he told them to

lay [sic] down on the ground and then he shot the three people.” Appellant also

“mentioned [to Beckwith] that some guy named Mike . . . was there and another

gentleman named Black Harry.” But appellant said he was the shooter, and he never

said what Mike or Black Harry did. 9

8
Beckwith also had testified before the grand jury in 2005. Because she had
suffered severe memory impairment and loss due to injuries she sustained in a
serious car accident in 2009, her relevant testimony was mainly what she provided
in her 2005 grand jury appearance.
9
As we discuss infra, Beckwith testified on cross-examination that she ended
her relationship with appellant in July 2002, when she went to the police and reported
his abuse of her, his possession of guns and drugs in the home, and his ongoing drug
11

The government’s third witness who reported a confession by appellant was

Neeka Sullivan (“Neeka” 10), who looked after Beckwith’s children in 2002. In that

connection, Neeka said she got to know appellant and that he called her his

“godmother.” Neeka testified that one day in 2002, appellant came over to her

house, sat down next to her, put his head on her shoulder, and started “rambling off.”

As they chatted, Neeka testified,

[H]e stated that, do you remember what happened down
on Langdon Park? . . . And I—I said, I know you ain’t
talking about the three people down there, and he said
yeah. And I said, Benito; and he says, I did it. I said,
Benito, why is you telling me something like this? You
know. And I was, like, I don’t know whether to say I was
in a state of shock or just paranoid or I didn’t know what
to say. . . . I asked him why would he do something like
that, and the only thing he said was a rock. And I said a
rock? He said, yeah, a rock.

Neeka understood appellant to mean a rock of crack cocaine.

The fourth witness who reported incriminating admissions by appellant was

Neeka Sullivan’s son, Harry Sullivan. He had pleaded guilty in the 2003 federal

court case to having conspired with appellant and Edmonds to distribute drugs, and

he had agreed to cooperate with the government. The government did not call Harry

activity. She first reported appellant’s statements to her about having killed three
people in 2005.
10
We refer to her as “Neeka” to avoid confusion with her son, Harry Sullivan,
a witness whom the defense called, as we discuss below.
12

Sullivan as a witness at appellant’s trial, however. But the defense called him as

part of its effort to rebut the testimony of Edmonds, Beckwith, and Neeka by

suggesting that Sullivan had colluded with them to fabricate and report admissions

of guilt by appellant. In his direct examination, appellant’s counsel elicited

Sullivan’s claim (which he did not disavow) that appellant had “confessed” the triple

homicide to him, but Sullivan denied having colluded with the other witnesses who

reported appellant’s confessions to the murders. Sullivan testified that, in 2002,

appellant began siphoning off some of the cocaine they were selling for his own use.

Appellant told Sullivan he needed the drugs in order to relax and sleep at night,

because he was “so bothered by what he had done in the park.” Appellant confessed

to Sullivan that “he laid the three people down and shot them in the park” “because

they violated and had to pay.” Sullivan also confirmed that Neeka later told him that

appellant had confessed the killings to her as well (“[S]he was, like, I need to talk to

you. . . . [T]hat boy is going crazy. He talking about he kilt [sic] some people back

in the park.”).

II.

A. Denial of a Midtrial Continuance

Appellant contends that the trial court abused its discretion and violated his

constitutional rights when it denied his request for a midtrial continuance that might
13

have enabled him to present the testimony of a purported alibi witness who had just

been hospitalized after suffering an incapacitating stroke. The government argues

that the court did not err, mainly because it was unlikely the witness would have

been able and willing to testify within a reasonable period of time (if at all), and

because the witness’s proffered testimony would not have been exculpatory, but

rather would have corroborated Michael Green’s account of appellant’s involvement

in the shootings. For the following reasons, we agree that the court did not err in

denying appellant’s request for a midtrial continuance.

1. Background

The proposed alibi witness was a person named Ricky Staton, a drug user who

frequented Langdon Park in 1991 and went by the nickname “Tricky Rick.” Michael

Green testified that, shortly after the murders, appellant told him he was going to

have Tricky Rick “put us at a different location at the time of the murder.” Green

testified that when he and appellant were arrested in 2016, appellant assured him

that “he still had the alibi with Tricky Rick.”

The police questioned Staton about the Langdon Park murders in March 2016.

He told the police he “knew nothing about the murders other than what he heard the

next day.” Staton said that “he was a DJ for [a group called] Rare Essence” in 1991;
14

that “he was at the club the night of the murders and he was nowhere near Langdon

Park at the time of the murders.”

However, Staton told a defense investigator something else. At appellant’s

April 2016 preliminary hearing, the investigator testified that Staton said he was in

Langdon Park in 1991 and saw appellant near the swimming pool on the east side of

the park shortly after hearing gunshots coming from the west side of the park. This

was the essence of the testimony that appellant’s defense counsel planned to offer at

trial. Appellant and his counsel were aware of Staton’s contrary statements to the

police. But as the investigator testified at the preliminary hearing and defense

counsel later represented to the trial court, Staton had explained that he lied to the

police because “he felt this was information for Mr. Valdez’s lawyer,” and that if he

provided an alibi for appellant to the police they would “press him” to retract it.

So the defense proposed to call Staton as a witness at trial and apparently was

going to do so on February 7, 2018. His testimony was deferred, however, because

the government identified a Fifth Amendment privilege issue arising from the

possibility that Staton would incriminate himself (apparently by admitting in his

testimony that he had made false statements to the police). The court appointed

counsel to represent and advise Staton. The next day, Thursday, February 8, the

court was informed that Staton’s counsel, Mr. Healey, agreed there might be a Fifth
15

Amendment issue and sought a Carter debriefing of Staton by the government. 11

The implication of this proposal was that Staton likely would assert his privilege

against self-incrimination and not testify for the defense if he did not receive use

immunity for his testimony. The government was willing to do the debriefing, and

the prosecutor told the court she expected that the matter could be “resolved first

thing Monday morning” (when the trial was scheduled to resume after a three-day

recess). The court approved this approach. If the government agreed to grant use

immunity, defense counsel anticipated that Staton would testify on Monday,

February 12, and that the defense would rest its case that day.

Over the weekend, however, before the government could debrief him, Staton

was hospitalized. Mr. Healey reported to the court on Monday that Staton had

11
In Carter v. United States, 684 A.2d 331 (D.C. 1996) (en banc), the court
endorsed a debriefing procedure that may be followed when a potential defense
witness invokes the privilege against self-incrimination and refuses to testify. If the
defendant establishes to the trial court’s satisfaction that the proposed testimony is
material, (clearly) exculpatory, non-cumulative, and otherwise unobtainable, the
prosecution may debrief the witness to determine whether the government “will
accede to a grant of use immunity to the witness” and thereby enable the defendant
to obtain the witness’s testimony. Id. at 344-45. We later clarified in Young v.
United States, 143 A.3d 751 (D.C. 2016), that “exculpatory” or “clearly
exculpatory” evidence means the same the thing in Carter as it means in the context
of applying Brady v Maryland, 373 U.S. 83 (1963), i.e., “evidence that ‘tends
substantively to negate guilt.’” Young, 143 A.3d at 756 (quoting Love v. Johnson,
57 F.3d 1305, 1313 (4th Cir. 1995)). Likewise, as in the Brady context, a witness’s
exculpatory testimony is only “material” if it “would . . . give rise to a reasonable
probability of a different outcome” in the trial. Id. at 759.
16

suffered a stroke, had intracranial bleeding, and was being treated in the intensive

care unit. Although his condition had improved over the weekend so that emergency

surgery was not required, Healey said Staton was likely to remain in the ICU for up

to a week, and then to spend a week or two more in the hospital followed by several

weeks in a rehabilitation facility. Mr. Healey emphasized that the extent and

permanence of the damage to Staton’s cognitive functioning was not yet known and

that he would be unable to provide testimony for an indefinite period of time; “the

pressure of testifying,” Healey said, “is radically out.”

Defense counsel, noting the prospect for Staton’s further improvement,

requested a “brief” continuance to see whether Staton would improve and be able to

testify. In support of that request, defense counsel proffered that Staton would testify

he was in Langdon Park when he heard gunshots on the west side of the park, and

that he then “ran towards the pool area [on the east side of the park] and saw

Mr. Valdez by the pool in Langdon Park.” The court later was informed that the

defense also expected Staton to testify that appellant was with Michael Green at the

time. It was unclear from the defense proffer how Staton linked his recollection to

the particular night in 1991 on which the three murders in Langdon Park were

committed, but that linkage may be explained by the fact (proffered by the
17

government, not the defense) that Staton told the police he learned of those murders

the next day. 12

The government opposed the request for a continuance. The prosecutor

argued that the defense proffer was contrary to what Staton had told the police (i.e.,

that he was at work and not in Langdon Park the night of the murders); that the

proffered testimony would not be exculpatory (and “[d]efinitely not clearly

exculpatory”) because it was consistent with Green’s testimony that he and appellant

ran to the east side of the park after the shooting; and that it was doubtful the

government would give Staton the use immunity he sought in order to testify, even

if he recovered to the point where he could be debriefed, in view of the government’s

concerns about his credibility and his competence to testify.

Summing things up, the judge stated that from what she had heard up to that

point, she had “no idea” how long Staton would be in intensive care or when if ever

12
The court asked defense counsel whether Staton would “testify to the date
of that.” Counsel responded that she did not know if Staton knew the actual date,
but what he recounted was “in the context of . . . the triple homicide which
everybody knew about.” This response left unsettled the issue of whether Staton
would be able to link the event he recalled to the night of the triple homicide.
Defense counsel did not proffer how Staton was able to make that connection;
counsel did not suggest that it was because Staton heard the very next day or shortly
thereafter that the bodies of the three murder victims had been discovered that
morning in Langdon Park. The prosecutor, however, reported that Staton told the
police he learned of the Langdon Park homicides the next morning (when he also
told the police he had not been in Langdon Park the night of the murders).
18

he would be “physically and medically able to testify”; in light of Staton’s

conflicting statements, she also did not know what to expect his testimony would be

if he were called as a witness and placed under oath; and that it was “not at all clear”

Staton’s testimony, even as proffered by the defense, would be exculpatory for

appellant. Under those circumstances, the judge declared she was “not prepared” to

grant what “would be essentially an indefinite continuance at the beginning of the

fourth week of this trial.” Appellant’s counsel responded that the defense was not

asking for an indefinite continuance, but only “a continuance of two to three days to

see if [Staton’s] condition improves.”

The judge agreed to hear from Staton’s treating physician about his prognosis

before ruling on the continuance request. The following day, Dr. Francisco Hoyos

testified under oath in a phone call with the court. Dr. Hoyos confirmed that Staton

was suffering from intracerebral bleeding with “active inflammation in [his] brain”

and was on medication, including morphine. Staton, who was sixty-three years old,

would sometimes become “totally confused,” and his memory, abstract reasoning

skills, and his “capacity to understand . . . the consequences of” his statements all

were impaired. Dr. Hoyos explained that Staton’s “brain [was] still swollen” and

opined that Staton was not “medically” ready to testify, because such activity would

likely elevate his blood pressure and worsen his precarious condition. Dr. Hoyos

stated that “medically we would not like him to go through that stress.” Dr. Hoyos
19

also described the medications Staton was receiving, which included antiseizure and

sedative drugs because he had been having seizures when he arrived at the hospital.

Dr. Hoyos testified that it was “hard to predict the timeframe” for Staton’s

recovery. He would need a period of rehabilitation even after his stay in the hospital.

Dr. Hoyos considered it possible Staton might “improve significantly after 48

hours,” but even so he believed that Staton would need “three to four weeks” before

he could safely participate in the trial proceedings, and that Staton “[d]efinitely”

would be unable to testify in court “in the next ten days.” And Dr. Hoyos likewise

recommended against trying in the next ten days to obtain Staton’s testimony

remotely from the hospital (i.e., from his hospital bed). Dr. Hoyos noted that the

doctors were still running tests “to make sure there’s no worsening of [Staton’s]

brain condition . . . [due to] the brain inflammation [that] is still there.” Dr. Hoyos

said Staton’s “neurologic findings . . . are telling us that still the brain inflammation

is very active.”

Following this testimony, defense counsel again asked for “a continuance of

two days to see where we are in two days.” The government opposed that request.

Crediting Dr. Hoyos’s testimony, the court denied the request. 13 The judge

13
The defense argued that Dr. Hoyos had said “this was a day by day thing
and he may surprise us and he could improve within the next 48 hours.” The court
20

concluded that Staton “has become incapacitated and we don’t have any reason to

believe he will regain capacity to testify in a reasonable time.” The judge explained

that “it makes no sense . . . to recess the trial for two days” when Staton “certainly

currently [was] not able to testify” and would need at least “the next ten days” and

likely more time than that to recover and be able to testify. It likewise was “not at

all clear” that Staton would regain the capacity in a reasonable amount of time to

engage in the debriefing/immunity procedure with the government (or to validly

waive his Fifth Amendment privilege) which was a necessary prerequisite to his

testimony. 14 “[W]hat you don’t want to do,” the judge emphasized, “is to put a

patient with an int[ra]cranial bleed in a position that would increase his blood

pressure and do other things that would endanger his life.” Moreover, the judge

noted, the trial was in its fourth week (it would conclude with jury instructions and

closing arguments that same day) and the jury had been told the trial would last three

to four weeks.

responded that this was not “how I heard it, actually” and indicated “what’s notable
is that he came into the hospital on Friday and left on Saturday and came back on
Saturday. It’s now Tuesday. So, we’re well beyond 48 hours . . . .”
14
Practically speaking, the judge observed, “[w]e’re talking about at least two
weeks if we’re talking about ten days and even at that point, we have no reason to
believe that [Staton] actually would be able to [testify].”
21

Because the defense was unable to present Staton’s proffered testimony, the

parties and the court agreed to strike Michael Green’s testimony regarding the

enlistment of Tricky Rick to provide a false alibi, and the court instructed the jury to

disregard that testimony.

2. Discussion

Appellant contends the trial court’s reasons for denying a continuance to

obtain Staton’s testimony were mistaken and insufficient, and that the ruling denied

him a fair trial by preventing him from presenting his alibi defense. The government

argues that the court did not err, principally because Staton’s proffered testimony

was not exculpatory and the requested continuance would have been futile. We

review a trial judge’s denial of a request for a midtrial continuance to secure a

witness for abuse of discretion. 15 We conclude that the trial court did not abuse its

discretion here.

15
Jones v. United States, 127 A.3d 1173, 1189 (D.C. 2015); see also, e.g.,
Dorsey v. United States, 154 A.3d 106, 120 (D.C. 2017) (“[T]he grant or denial of a
continuance rests within the sound discretion of the trial judge, to whom we accord
wide latitude.” (quoting Moctar v. United States, 718 A.2d 1063, 1065 (D.C.
1998))).
22

Our cases have identified several relevant “[f]actors to be considered” in

determining whether a trial court abused its discretion in denying a midtrial

continuance to secure a witness. 16 These include:

[1] the probative value of the absent witness’s proffered
testimony, [2] the likelihood the witness would have
appeared had the continuance been granted, [3] the
diligence and good faith of the party seeking the
continuance, [4] the prejudice [to that party] resulting
from the denial of the continuance, [5] any prejudice the
opposing party would have suffered had the continuance
been granted, and [6] the duration of the requested
continuance and any likely resulting disruption or delay of
the trial.[17]

Thus, a defendant seeking a midtrial continuance to obtain the testimony of an absent

witness must show what that testimony would be and that it “could probably be

obtained if the continuance were granted.” 18 In weighing the defendant’s need for

the witness, “[t]he trial court also may properly consider the public’s interest in the

16
Jones, 127 A.3d at 1189.
17
Id. (citing Gilliam v. United States, 80 A.3d 192, 202 (D.C. 2013)).
18
Id. (emphasis added); see also, e.g., Moctar, 718 A.2d at 1065-66. The
parties dispute whether this is a “more likely than not” standard or something less
than that (e.g., a “reasonable possibility”), a question we need not resolve because,
as explained, there was very little likelihood of the witness’s availability to testify
within two or three days.
23

‘prompt, effective, and efficient administration of justice.’” 19 However, “[w]hile

efficiency in the conduct of the trial is a laudable goal, it must yield when a party

has demonstrated that a requested continuance is ‘reasonably necessary for a just

determination of the cause.’” 20

19
Dorsey, 154 A.3d at 121 (quoting Brooks v. United States, 130 A.3d 952,
960 (D.C. 2016)). We note that past cases of this court sometimes have mentioned
other relevant considerations or expressed them in varying but essentially equivalent
or overlapping terms. See, e.g., Brooks, 130 A.3d at 960 (listing “the reasons for the
request for a continuance” and “any lack of good faith” as among the relevant factors
(quoting Daley v. United States, 739 A.2d 814, 817 (D.C. 1999))); Bedney v. United
States, 684 A.2d 759, 766 (D.C. 1996) (stating that the movant for a continuance to
secure a missing witness “must establish (1) who the missing witness is, (2) what
the witness’ testimony would be, (3) the relevance and competence of that
testimony, (4) that the witness could probably be obtained if the continuance were
granted, and (5) that the party seeking the continuance has exercised due diligence
in trying to locate the witness”). For present purposes, we think it unnecessary to
sort out the divergent ways our cases have formulated the factors bearing on whether
a continuance must be granted in the interest of justice to obtain the testimony of a
missing witness. We consider the other formulations to be subsumed within the
factors listed in the above text.
There also may be a question raised by the language of our past cases
concerning the extent to which certain minimum prerequisites must be satisfied
before the judge may exercise discretion to grant a midtrial continuance for a missing
witness. Certainly it would seem that the party seeking such an interruption in the
trial ordinarily should proffer what testimony the absent witness is expected to
provide, and some reason to believe the witness might be available, for the judge to
render an informed discretionary judgment granting a continuance. That said, given
our resolution of the continuance issue in this case, we need not grapple further with
the question and we refrain from doing so.
20
Gilliam, 80 A.3d at 202 (quoting O’Connor v. United States, 399 A.2d 21,
28 (D.C. 1979)); see also Martin v. United States, 606 A.2d 120, 131-32 (D.C. 1991)
(holding that trial court abused its discretion in denying a mistrial that was necessary
24

In our view, the paramount considerations in this appeal are the probative

value of the proffered testimony of Staton, the probability that his testimony would

have been received had the court granted the request for a continuance, and (to a

somewhat lesser extent) whether granting a continuance would have unduly delayed

and disrupted the trial proceedings. We discuss each of these three considerations

in turn. 21

a. The Proffered Testimony and Its Probative Value

Appellant proffered minimal information about what Staton was expected to

say if he testified. The court was told only that Staton would say he was in Langdon

Park, heard gunshots on the west side of the park, ran toward the pool area on the

east side of the park, and saw appellant and Green there. Without more, and even

to enable defendant to call an available witness whose testimony, if it were credited
by the jury, would have been exculpatory).
21
We view the other relevant factors mentioned above as being of less
significance here. First, the government does not dispute, and we do not question,
defense counsel’s diligence and good faith in seeking the midtrial continuance in
order to call Staton as a witness. Second, whether appellant was prejudiced by the
denial of the continuance turns, in this case, on the probative value of Staton’s
proffered testimony or lack thereof, and on the probability that Staton’s testimony
would have been received had the continuance been granted. Third, setting aside
the adverse consequences of delay and disruption of the trial, any prejudice to the
government’s legitimate interests from granting the continuance would have been
minimal, for the government already had completed its case-in-chief, it had expected
Staton to be a defense witness, and it would not have been surprised or otherwise
disadvantaged by the late receipt of his testimony in the defense case.
25

assuming Staton would say this occurred on the night when the murders were

committed, his proffered testimony did not establish an alibi for appellant and was

not exculpatory. On the contrary, the proffered testimony tended to inculpate

appellant in the crimes. Not only did it put appellant in Langdon Park close in time

to the shootings there, it put him there with Green (who admitted having participated

in the homicides), and it corroborated Green’s testimony that he and appellant

themselves ran to the east side of the park immediately after the shootings. 22 For

these reasons alone, Staton’s proffered testimony, even if credited in full by a jury,

22
On appeal, appellant claims Staton also would have testified that he saw
appellant in the area of the swimming pool less than a minute after he heard the
gunshots. The only record basis for this claim is the testimony of the defense
investigator at appellant’s preliminary hearing in 2016. The investigator, who had
interviewed Staton but had not taken a written statement from him, initially testified
that Staton had not told him how much time passed between when he heard the shots
and when he saw appellant. Later that day, after a break, the defense recalled the
investigator to the witness stand. The investigator then testified that he had spoken
again with Staton during the break, and that Staton said “[u]nder one minute” passed
between the time he heard the gunshots and the time he saw appellant.
Appellant argues that such testimony at trial by Staton himself would have
been exculpatory because, if his time estimate was accurate, it would have placed
appellant “the equivalent of five or six city blocks away” from the location of the
shooting less than a minute later. But the defense made no mention of such
testimony by Staton in its proffer of his anticipated testimony to the trial judge (who
was not the judge who presided at appellant’s preliminary hearing). It is too late
now to try to expand that proffer. The trial court cannot be faulted for failing to
consider information not given to it. Cf. Moctar, 718 A.2d at 1066 n.5 (rejecting
argument that a sufficient proffer was not necessary where the witness sought had
testified at a prior suppression hearing but that hearing was “held before a different
judge”).
26

had little probative value for appellant and likely would have been, on balance, more

prejudicial to the defense than exculpatory. 23

To put it differently, appellant did not proffer enough to show that the

continuance he requested was reasonably necessary to a just determination of his

guilt or innocence. If this were a case in which the proffered testimony would have

been exculpatory if believed, that fact would weigh heavily in favor of granting a

reasonable continuance. But this is not such a case.

23
In addition, of course, the proffered testimony, if given at trial, would have
been impeached by Staton’s statements to the police denying he had been in Langdon
Park when the murders were committed. Staton’s foreseeable claim that he lied to
the police about such an important matter “would surely have lessened the jurors’
trust” in his exculpatory testimony on appellant’s behalf. Bennett v. United States,
797 A.2d 1251, 1257 (D.C. 2002). And even without that impeachment, the jury
would have had many reasons to disbelieve Staton’s testimony. This court has said,
however, that in determining whether to grant a motion to sever (or, by analogy, a
continuance) sought by a defendant to secure a potential witness’s testimony, “[a]
trial court should not rely upon credibility determinations of . . . proposed testimony
when assessing whether the testimony is substantially exculpatory as credibility
determinations are reserved for the jury.” Rollerson v. United States, 127 A.3d 1220,
1227 (D.C. 2015); see also, e.g., Daley v. United States, 739 A.2d 814, 818 (D.C.
1999) (“Although the government argues that it presented significant opposing
evidence and that [the witness’s] testimony could be discredited and would not have
affected the outcome of the trial, we cannot say that his testimony would not have
aided [appellant’s] case. That testimony therefore was reasonably necessary to
enable [appellant] to present his case.”); Martin, 606 A.2d at 129 (holding that where
the absent witness’s proffered testimony would be exculpatory if credited, “the
question of [the witness’s] credibility [is] for the jury, not the judge”). Accordingly,
we do not attempt to base our decision in this appeal on any judgment as to Staton’s
likely credibility or the persuasiveness of his account.
27

b. Staton’s Availability to Testify

Appellant requested a midtrial continuance of two to three days. Dr. Hoyos’s

testimony describing Staton’s medical condition and prognosis amply supported the

trial court’s finding that there was no reasonable likelihood Staton would have been

able to testify in such a short period of time (or even within a longer period on the

order of ten days or two weeks) without serious jeopardy to his health. 24 The court

was sufficiently clear on this point that we are not persuaded by appellant’s objection

that the court erroneously based its decision on a mistaken concern about Staton’s

lack of legal competency to testify rather than the danger to his wellbeing. We are

also not persuaded that the court based its decision on a clearly erroneous

understanding of Dr. Hoyos’s statement that Staton might improve significantly

within forty-eight hours. It is true that when defense counsel accurately summarized

this testimony, the court claimed to have “heard it” differently and then commented

on the lack of improvement in the preceding forty-eight hours. See note 13, supra.

It is not entirely clear to us what exactly the court disagreed with about defense

24
On appeal, appellant faults the trial court for not granting a midtrial
continuance of ten days or so. But appellant specifically and repeatedly requested
only a two or three day continuance. Even after hearing Dr. Hoyos’s prognosis,
appellant did not ask for a longer continuance. We consider appellant to have
forfeited any claim that the court should have granted a longer continuance, and we
certainly cannot find plain error in the court’s failure to do so.
28

counsel’s characterization of that testimony. But, at base, we perceive no error,

much less clear error, in the court’s conclusion that the overall import of Dr. Hoyos’s

testimony was that Staton would not have been able to testify safely, either remotely

or in court, for at least the next ten days. At no point did Dr. Hoyos testify that forty-

eight hours might have made a dispositive difference—the possibility of significant

improvement notwithstanding.

Moreover, the record raises a substantial question as to whether Staton would

have testified even if the court had granted a continuance of sufficient duration to

enable him to recover from his stroke. Staton and his counsel were seeking a grant

of use immunity in exchange for his testimony. This eventually would have required

Staton to be debriefed by the United States Attorney’s Office and to satisfy the

government that his proffered testimony would have been substantively

exculpatory. 25 It is doubtful that Staton could have met that requirement; as we have

noted, the prosecutor viewed his proffered testimony as not exculpatory at all. In

addition, his proffered testimony would have had to satisfy the additional Carter

requirement that it be “material,” i.e., that it would “give rise to a reasonable

25
See Carter, 684 A.2d at 345; Young, 143 A.3d at 756.
29

probability of a different outcome.” 26 For essentially the same reasons, this too is

highly doubtful.

Finally, even if the testimony met the above requirements, the United States

Attorney’s Office could have declined to grant use immunity if it had a “reasonable

basis” for doing so, including, for example, “clear indications of potential perjury.”27

In light of Green’s testimony that appellant had arranged for Staton to furnish them

a false alibi, and Staton’s statements to the police denying he had been in Langdon

Park on the night of the murders, we suppose it likely that the government reasonably

would have evaluated Staton’s proposed testimony as probably perjurious and thus

refused to grant him immunity for it. On the record before us, we have no reason to

think that without a grant of immunity, Staton, represented by counsel, would have

waived his privilege against self-incrimination and gone ahead with his testimony.

Moreover, there is a further question on this record whether Staton, in his medically

26
Young, 143 A.3d at 759.
27
Carter, 684 A.2d at 342; see also, e.g., Hayes v. United States, 109 A.3d
1110, 1112, 1116-18 (D.C. 2015) (affirming the trial court’s finding that the
prosecution did not abuse its discretion when it declined to grant use immunity to a
witness “after finding potential for perjury during a debriefing procedure pursuant
to Carter”).
30

compromised state, could have made a knowing and voluntary waiver of his Fifth

Amendment rights even had he been inclined to do so. 28

For these reasons, we conclude that appellant has not carried his burden of

showing that Staton’s testimony “probably” could have been obtained in two or three

days or any reasonable period of time if the trial court had granted a continuance.

c. Delay and Disruption of the Trial

The record supports the trial court’s finding that a continuance of at least two

weeks would have been necessary to have any realistic hope of securing Staton’s

availability to testify. For that reason, and the reasons explained above, the trial

court did not abuse its discretion in denying a shorter two or three day continuance.

Insofar as a weeks-long delay might have secured Staton’s testimony, such

delay would have substantially disrupted the trial. The trial then was in its fourth

week and, since neither side had other witnesses to present, the case was otherwise

ready to go to the jury. The continuance therefore would have meant a hiatus of at

least two weeks until the unpredictable day on which the trial could be resumed with

28
We likewise have no reason to think that the court would “sanction” the
government for its refusal to immunize Staton in order to obtain his testimony. See
Carter, 684 A.2d at 344; Hayes, 109 A.3d at 1116 (explaining when the trial court
may impose a sanction under Carter).
31

Staton’s testimony. This would have inconvenienced all the trial participants, and

especially the members of the jury, who had been told the trial would last only three

or four weeks. They would have been obliged to remain on call well beyond that

time and to put other plans on hold. The disruption might well have resulted in the

loss of some of those jurors. Perhaps most importantly, the lengthy hiatus and

prolongation of the trial would likely have had a deleterious effect on the jury’s

eventual deliberations—not merely because the jurors’ patience would have been

strained, but also because their memories of the testimony would have suffered from

the passage of time and the delay in discussing the evidence, and because their views

of the case might well have hardened in the interim.

The key considerations we have identified and discussed point in only one

direction—that the trial court did not abuse its discretion in denying appellant’s

continuance request. We so hold.

B. Evidence of Past Acts of Violence or Intimidation

Appellant contends the trial court erred in admitting limited testimony about

his past use of violence and intimidation to establish and maintain his control over

the sale of drugs in Langdon Park. The brief testimony at issue concerned (1) an

incident in which members of a rival drug crew shot at appellant in Langdon Park

and he fired back at them and (2) appellant’s pattern of aggressive behavior toward
32

drug buyers to deter them from purchasing from rival sellers or attempting to cheat

him. Appellant also asserts that the court erred when it ruled that defense counsel’s

questioning of Odrianne Beckwith and Harry Sullivan “opened the door” to limited

testimony from them about appellant’s prior domestic violence in his relationship

with Beckwith. Appellant argues that the foregoing testimony contravened the basic

rule that “evidence of prior bad acts independent of the crimes charged is

inadmissible to show the defendant’s disposition or propensity to commit the

charged offenses, from which the jury improperly could infer the defendant actually

did commit them.” 29

The government argues that appellant’s prior acts of violence and intimidation

at Langdon Park described in the testimony in question were admissible under Drew

v. United States for the “substantial, legitimate purpose[s]” of proving appellant’s

motive to commit the murders and his identity as the perpetrator, 30 and also under

Johnson v. United States as being “necessary to place the charged crime in an

understandable context.” 31 And the government argues that appellant’s

examinations of Beckwith and Sullivan did indeed “open the door” to testimony

29
Harrison v. United States, 30 A.3d 169, 176 (D.C. 2011); see also Johnson
v. United States, 683 A.2d 1087, 1101 (D.C. 1996) (en banc).
30
331 F.2d 85, 90 (D.C. Cir. 1964).
31
683 A.2d at 1098.
33

about domestic violence for the purpose of refuting impressions invited by the

defense questioning.

“We review the trial court’s decision to admit evidence, including evidence

of other crimes, for an abuse of discretion.” 32 For the following reasons, we

conclude that the trial court did not abuse its discretion by admitting the limited

testimony that appellant challenges.

1. Testimony Concerning Appellant’s Control of Langdon Park and His
Treatment of Drug Buyers

In advance of trial, the government moved in limine for permission to present

evidence that appellant’s crew controlled the drug trade in Langdon Park through

violence and intimidation, including evidence that “when other individuals

perceived to be a threat or rival came into Langdon Park, they were fired upon by

the defendant(s)” (and thus were kept out of appellant’s sales territory). The

government argued that this evidence would show there were no other drug dealers

in the park who might have committed the murders, and would help explain to the

jury why appellant would go so far as to murder three people in a seemingly trivial

dispute “over a $10 rock of crack.” Thus, the government argued, the evidence

would be admissible under Drew as proof of appellant’s identity as the perpetrator

32
Jones v. United States, 27 A.3d 1130, 1143 (D.C. 2011).
34

and his motive to kill the victims, and under Johnson as evidence placing the crime

in an understandable context. Essentially accepting the government’s argument, the

trial court ruled the proffered “control of the park” evidence admissible under Drew

and Johnson, with the caveat (sought by the defense and accepted by the

government) that this would not be a “blank check” for the government to present

evidence of other drug-related crimes that it had not described and that were not

linked to the rationale approved by the court.

The government introduced testimony from several witnesses to establish

that, by April 1991, appellant’s crew had monopolized the selling of crack cocaine

in Langdon Park, and that appellant and Green were the only drug dealers operating

there. One of those witnesses was Michael Thompson, the crew member who

supplied appellant and Michael Green with the drugs they purveyed in the park.

When he was asked on direct examination how other drug dealers were kept

out of the park, Thompson attributed it to the crew’s “reputation”—by implication,

its violent reputation. Thompson testified that “everybody,” including appellant,

Michael Green, and Thompson himself, carried guns while selling drugs in the park.

The prosecutor then inquired about the incident mentioned in the government’s

motion in limine of a clash with rival drug sellers. According to Thompson, it

involved some individuals who sold drugs on Montana Avenue, not far from
35

Langdon Park. Thompson stated that the relationship between these individuals and

his dealers in Langdon Park “wasn’t good,” that members of the Montana Avenue

group “were always com[ing] past the park in . . . a truck,” and that “one time they

actually fired into . . . the park while we were down there.” On that occasion,

Thompson testified, he ran while appellant “went after them, shooting up the hill,”

and the attackers departed.

The prosecutor also asked Thompson if he could describe how appellant

“interacted with . . . drug addicts.” Thompson said appellant was “a little aggressive

with his sales” and “would sometimes bully” them “to buy from him as opposed to

. . . someone else.” When asked whether he had ever seen appellant “put his hands

on any drug addicts,” Thompson answered, “Like, roughing up, yeah.” Thompson

acknowledged having described appellant as a “loose cannon” in the sense that

“[s]mall things”—like not “get[ting] a sale” or “somebody . . . try[ing] to take

something from him”—“could tick him off.” 33 Defense counsel did not object to

the relevance or admissibility of this brief testimony when it was elicited; instead,

33
Thompson testified that drug addicts had “tricks” they would pull to try to
“scam drugs” from dealers: “Sometimes they would say, Let me see the product.
Maybe grab it and run. Sometimes they would take a look at it and maybe pinch
some off, open the bag, pinch some off, close it before you can notice that they took
something out of the package.”
36

counsel cross-examined Thompson about it. 34 In response to questions about

appellant’s “aggressive” conduct toward drug buyers, Thompson agreed with

defense counsel’s statements that appellant would “get mad if someone tried to cheat

him” and “had no problems confronting a cheating buyer and straightening him out

with his bare hands.” Thompson did not testify that appellant ever confronted a

buyer with a weapon or ever threatened to shoot or kill a buyer.

Appellant argues that Thompson’s testimony about his shooting back at

threatening rival drug dealers and his violent tactics in dealing with troublesome and

dishonest drug customers should not have been admitted because it “served no

legitimate purpose and allowed the government to argue that he was the sort of

unusually violent person who would kill three people over a single crack rock.” To

be sure, “[i]f evidence of prior bad acts that are criminal in nature and independent

of the crime charged is offered to prove predisposition to commit the charged crime,

it is inadmissible.” 35 This “is a principle of long standing in our law.” 36 But the

34
Later in the trial, however, the defense moved to strike Thompson’s
testimony about appellant’s treatment of drug buyers, arguing it was impermissible
evidence of appellant’s propensity for violence. The court denied the motion; it
viewed the testimony not as evidence of appellant’s character or propensity, but
rather as “background” information about the “tactics” appellant employed to
maintain his control of drug dealing in Langdon Park.
35
Johnson, 683 A.2d at 1092.
36
Jones, 27 A.3d at 1142 (quoting Drew, 331 F.2d at 89).
37

government did not offer Thompson’s challenged testimony to prove appellant’s

disposition to commit the crimes with which he was charged, and the prosecutor did

not make a propensity argument such as that appellant was so unusually violent that

he would commit murders over a mere rock of crack. Rather, the government

primarily contended that evidence demonstrating and confirming appellant’s central

role in maintaining exclusive and firm control over the drug trade and drug buyers

in Langdon Park was legitimately probative of appellant’s motive for killing persons

he perceived as having tried to steal crack from him and of his identity as the

perpetrator of the murders. 37 For example, in closing argument, regarding

appellant’s motive, the prosecutor argued that he committed the murders “to keep

[his] territory”; that, as a drug dealer in appellant’s position, “you protected this area

through your reputation” and “couldn’t be seen as the drug dealer that folks get over

on”; and that appellant shot the victims “because three [c]rack addicts came into his

37
As we have said, the government also argued that Thompson’s challenged
testimony was admissible for the additional reason that it was “necessary to place
the charged crime in an understandable context.” See Johnson, 683 A.2d at 1098.
We find it unnecessary to decide whether this separate ground was applicable to
Thompson’s testimony. (Contrary to appellant’s argument in his reply brief, we do
not understand the judge’s ruling to have been limited to the rationale of Johnson
such that admissibility under Drew, i.e., for motive and identity, was “a discretionary
ground that the trial court did not reach” and thus (appellant argues) an improper
basis for affirmance.)
38

park and tried to get one over on him and you cannot be the guy that people get over

on.”

This court has held that evidence of a defendant’s prior criminal acts unrelated

to the crime charged is admissible if three conditions are met: (1) the evidence is

“offered for a substantial, legitimate purpose”; (2) the prosecution demonstrates by

clear and convincing evidence that the defendant committed the prior criminal acts;

and (3) the legitimate probative value of the evidence is not substantially outweighed

by the danger of unfair prejudice. 38 “Valid, non-propensity purposes ‘includ[e], but

[are] not limited to[,]’ proof of identity [or] motive . . . .” 39 We conclude that these

conditions were met in this case, and that the trial court therefore did not abuse its

discretion by admitting Thompson’s challenged testimony.

This court recognized in Boone v. United States that “evidence of drug-related

activity is routinely admitted when it provides motive and context for other crimes,

including homicide.” 40 In that first-degree murder case we held that the trial court

did not abuse its discretion in admitting, as probative of the defendants’ motive to

commit the charged murder, testimony that the defendants had firearms and served

38
Id. at 1092-93 (internal quotation marks omitted).
39
Jones, 27 A.3d at 1143 (quoting Johnson, 683 A.2d at 1092).
40
769 A.2d 811, 817 (D.C. 2001).
39

as enforcers and crack cocaine sellers for a drug distribution operation. 41 We

explained that the trial court reasonably concluded that this testimony was “not

offered to prove [the defendants’] predisposition to commit the charged homicide”

but rather to show their motive, which was to fulfill their duty as enforcers and show

the leader of the drug operation that they were loyal. 42

In the present case, the prosecution similarly offered Thompson’s testimony

about appellant’s shooting at the Montana Avenue crew and his aggressiveness

toward drug customers for the “substantial, legitimate purpose” of proving

appellant’s motive and identity as the perpetrator of the Langdon Park murders. We

are satisfied that the court reasonably judged the testimony to be relevant and

probative of those issues. It would not have been enough for the prosecution merely

to elicit general testimony that appellant was in control of the drug trade in Langdon

Park. Details of how appellant maintained that control also were admissible, even

if they involved prior bad acts, in order to “persuasively establish” the fact. 43

41
See id. at 813, 815-17.
42
Id. at 816-17; see also Jackson v. United States, 329 A.2d 782, 790 & n.16
(D.C. 1974) (evidence that the defendant distributed drugs held admissible to prove
that shooting was motivated by “a desire to eliminate a weak link in a drug
distribution chain” and to avenge a friend’s shooting).
43
Hagans v. United States, 96 A.3d 1, 30 (D.C. 2014); see, e.g., Minick v.
United States, 506 A.2d 1115, 1119-20 (D.C. 1986) (per curiam) (testimony about
40

We also are satisfied that the prosecution’s evidence of appellant’s drug

dealing activity in Langdon Park, including the criminal behavior Thompson

described, was clear and convincing. 44 The testimony on this point went uncontested

at trial, and, on cross-examination, appellant’s counsel actually amplified

Thompson’s account of appellant’s behavior toward drug buyers.

Lastly, we are satisfied that the legitimate probative value of Thompson’s

challenged testimony was not substantially outweighed by the danger of unfair

prejudice to appellant from that testimony. While Thompson called appellant a

“bully” and a “loose cannon,” his testimony that appellant was aggressive with drug

buyers on occasion, and that appellant fired back at rival crew members who shot at

defendant’s parole papers was admissible despite “imply[ing] . . . a prior criminal
record” because “witnesses’ specific references to a detail like the parole papers
added ‘narrative veracity’ to their testimony and reinforced their credibility”
(quoting United States v. Williamson, 482 F.2d 508, 514 (5th Cir. 1973))); see also
Jones, 27 A.3d at 1147-48 (given high burden of proof in criminal trials, jury may
reasonably demand more than “a story interrupted by gaps of abstraction” (quoting
Old Chief v. United States, 519 U.S. 172, 189 (1997)).
44
Appellant states in his reply brief that “the judge never made the requisite
finding that these incidents were established by clear and convincing evidence, a
prerequisite for Drew.” We review a trial court’s failure to sua sponte make that
prerequisite finding explicitly on the record for plain error. See Bacchus v. United
States, 970 A.2d 269, 275 (D.C. 2009) (“It is well established that, unless requested
by a party, the absence of explicit findings is not necessarily reversible error.”);
Daniels v. United States, 613 A.2d 342, 347 n.11 (D.C. 1992). However, since
appellant “raised this argument for the first time in his reply brief,” we accordingly
“do not address it.” Long v. United States, 312 A.3d 1247, 1271 n.10 (D.C. 2024).
41

him, was brief and neither graphic nor inflammatory. Thompson did not testify to

conduct by appellant comparable to, or suggestive of, the homicides and rape for

which appellant was on trial. Nor did the prosecution cite the testimony to the jury

as evidence of appellant’s violent proclivities; it did not argue propensity at all. 45

2. The Domestic Violence Evidence

In its direct examination of Odrianne Beckwith, the government took care not

to elicit prejudicial testimony about appellant’s violent behavior toward her during

their relationship. At one point, when defense counsel became concerned that

Beckwith might bring it up, the prosecutor explained in a bench conference that

Beckwith had been cautioned in advance not to do so (e.g., “I specifically told her

not to bring up the fact that he fired a gun at her”). The prosecutor offered to lead

Beckwith through her testimony to avoid eliciting anything about appellant’s

violence against her, and defense counsel approved that approach. Thus, during

Beckwith’s direct examination, the jury heard only that she and appellant had been

45
See Hagans, 96 A.3d at 30 (explaining that while “other crimes evidence
should omit, where possible, unnecessary details of the defendant’s violence and use
of a weapon,” it was not an abuse of discretion to admit “evidence” showing “wanton
violence” where, inter alia, it was probative of the defendant’s possession of the
crime weapon and the prosecution did not “exploit[] the evidence to prejudice the
jury against him” (quoting Jenkins v. United States, 80 A.3d 978, 999 (D.C. 2013))).
42

arguing, that appellant had accused her of infidelity, and that he said he could kill

her as he had killed three people in the past.

On cross-examination, the defense sought to show that Harry Sullivan had

been Beckwith’s paramour and that he had induced her to implicate appellant in

criminal activity. As counsel clarified this defense theory for the court in a bench

conference, Sullivan himself had entered into a cooperation agreement with the

police, and the defense posited that he had “prompted” Beckwith to help him by

corroborating what he was telling the police about appellant’s criminal activities—

including, eventually, by falsely reporting that appellant had confessed to the

Langdon Park murders. The judge warned defense counsel that their theory would

open the door for the government to “show directly or indirectly why that’s not

credible” and “not true.” 46 The defense was not deterred by the court’s warning.

In support of the collusion theory, defense counsel pressed Beckwith to admit

on the witness stand that she had been in a sexual relationship with Harry Sullivan

in 2002 when her relationship with appellant was breaking down. Beckwith

responded that she had been friends with Sullivan (whom she had met through

46
The prosecution had argued that if the defense pursued this line of
questioning, it would introduce, among other things, evidence of appellant’s felony
assault against Beckwith.
43

appellant), but she emphatically denied ever having had a “sexual” or “romantic”

relationship with him. 47 In response to further questions, Beckwith also said she had

no memory at all (possibly on account of the memory loss she suffered after the car

accident, see note 8, supra) of ever having talked with Sullivan about his status and

benefits as a cooperating witness, or of Sullivan telling her he would send a detective

to get information from her in 2002 or 2003. Beckwith recalled that a detective did

eventually contact her, but she understood it was because appellant “was about to be

released from jail.”

However, defense counsel did succeed in obtaining Beckwith’s agreement

that her relationship with appellant “didn’t end particularly pleasantly” (as counsel

put it in a leading question to which Beckwith assented), and that their relationship

finally came to an end when she went to the Fifth District police station in July 2002,

told the police appellant had guns and drugs in the house, and gave them written

permission to search the premises. As a result, Beckwith acknowledged, appellant

was arrested and he eventually pleaded guilty to “some charges.” Defense counsel

did not ask Beckwith why she reported appellant to the police in 2002, leaving the

47
There was no evidence at trial supporting the suggestion that Beckwith and
Sullivan were ever lovers.
44

implication that Beckwith was spiteful and might have gone to the police at

Sullivan’s instigation, in line with the defense collusion theory.

Beckwith also admitted on cross-examination that she did not report

appellant’s confession to the Langdon Park murders until three years later, when she

went before the grand jury in 2005. Counsel did not ask her why she did not report

appellant’s admission when she first went to the police in 2002, leaving the

implication that her belated account of his murder confession might have been a

fabrication (also in line with the defense theory of her collusion with Sullivan).

In addition, the defense showed Beckwith phone records that appeared to

evidence her continuing communications with Sullivan in 2016, close in time to the

date of her appearance before the grand jury that eventually indicted appellant for

the murders. Thus, in sum, the cross-examination of Beckwith, taken at face value,

arguably tended to support the defense effort to portray her as appellant’s vindictive

ex-girlfriend who went to the police and falsely incriminated appellant in the

Langdon Park murders at her new lover’s urging.

The trial court agreed with the prosecutor that this cross-examination opened

the door for the government, on redirect examination, to elicit what the government

believed to be the actual reason Beckwith went to the police in 2002. The true

reason, the government contended, had nothing to do with Sullivan’s malignant
45

influence or Beckwith’s supposed desire to help Sullivan by corroborating his

allegations against appellant and echoing a fabricated account of appellant’s

confession to the Langdon Park murders. Rather, Beckwith went to the police in

desperation, as a victim of domestic abuse seeking protection from appellant.

At the outset of the redirect examination, the prosecutor asked Beckwith

whether she “ever had any kind of a romantic relationship with Harry Sullivan.” As

before, Beckwith answered, “No.” She confirmed that appellant repeatedly accused

her, unjustly, of carrying on romantic relationships with others. Beckwith also stated

that she did not know anything about Harry Sullivan having been a cooperating

witness.

The prosecutor asked Beckwith “what [her] relationship was like with

Mr. Valdez.” Beckwith answered that it “was not a very good relationship. It was

a very unhealthy relationship. One that I’ve blocked so deep inside of me because

it was not a good relationship.” Beckwith testified that appellant was physically

violent with her. She said she had “tried so many, so many days and nights to . . .

forget that violent part of it.” She did not recall whether appellant ever had

threatened her with a weapon. “But what I do remember,” she testified, “is my neck

being choked out on several occasions . . . .” The prosecutor next asked Beckwith

what she remembered about going to the Fifth District police station in 2002, “the
46

part that does stand out in your mind.” Beckwith answered, “I needed to get

[appellant] out of my house.” “[W]hy?” the prosecutor asked. “For the safety of

myself and my children,” Beckwith answered. 48

Beckwith did not remember everything she “specifically” said to the police in

2002. “As best as I recall,” she testified, “I believe I told them the truth.”

When Sullivan thereafter took the witness stand, defense counsel questioned

him extensively about his contacts with Beckwith. Sullivan too denied having had

“any kind of intimate relationship” with Beckwith. However, when counsel asked

him whether he had ever gone to Beckwith’s house, Sullivan said he had gone there

once, but also said he never went there to see Beckwith and he did not recall going

there to see appellant. Defense counsel did not inquire further into the visit. The

48
In closing argument, the prosecutor cited this testimony to explain why
Beckwith did not tell the police in 2002 about appellant’s admissions to having
committed the Langdon Park murders. The prosecutor argued:
The Defense says you can’t believe her because when she
went to the police in 2002, she didn’t tell them about what
Mr. Valdez did in the Park.
She told you on Redirect. When she went to the police in
2002, she was in an abusive relationship with Mr. Valdez.
He had just choked her and all she was worried about was
the safety of herself and her family. She wasn’t worried
about telling them about something he confessed to that
happened 11 years earlier. Does that mean she’s not
credible[?] Does that mean she’s part of some conspiracy
with Harry Sullivan?
47

obscurity of Sullivan’s answers to the questions about his one-time visit to

Beckwith’s house may have suggested to the jury that he was hiding something

about his relationship with Beckwith, in line with the defense claim.

On cross-examination by the government, Sullivan reiterated that he had

never been “romantically involved” with Beckwith and had never had “sex with

her.” The prosecutor then asked Sullivan about the time he said he had gone to

Beckwith’s house. Over defense counsel’s objections that the inquiry was beyond

the scope of direct, which the court overruled (and which appellant does not press

on appeal), 49 Sullivan testified that when he arrived there, he saw appellant

assaulting Beckwith, and that she fled to him for help:

She ran—she was running out the house to me and my
buddy that was with me, and we jumped out the car. And
he was trying to choke her. He hit her on the steps. And
I was, like, you can’t do that. And I got into it and me and
him tussling and she ran to the car to my buddy.

Sullivan testified that appellant then accused Beckwith of evidently wanting to have

sex with Sullivan.

49
The defense did not object at trial to the relevance of the cross-examination
or contend that it was unduly prejudicial, nor did it move to strike Sullivan’s
testimony about appellant’s assault on Beckwith.
48

We conclude that the trial court did not abuse its discretion in ruling that the

defense examinations of Beckwith and Sullivan opened the door to the testimony of

those witnesses about appellant’s violently abusive treatment of Beckwith. By itself,

the cross-examination of Beckwith opened the door for the prosecution to elicit not

only her testimony about that violence but also Sullivan’s corroborative testimony

that he had seen appellant assault Beckwith in the very manner she claimed he had.

Under the doctrine of curative admissibility recognized by the decisions of

this court, the prosecution may be allowed to introduce otherwise inadmissible

evidence after the defense has “opened the door” to it. 50 “At bottom, the notions of

‘opening the door’ and ‘curative admissibility’ rest on the more general concept that

the balance of prejudice against probative value may change during the course of a

trial” 51 as a result of the approach taken by the defense. The “test,” then, is “whether

50
See Furr v. United States, 157 A.3d 1245, 1251-52 (D.C. 2017); Busey v.
United States, 747 A.2d 1153, 1166 (D.C. 2000); Mercer v. United States, 724 A.2d
1176, 1192 (D.C. 1999). We pause to note that, although we speak here of applying
the doctrine of curative admissibility when the door is “opened” by the defendant in
a criminal case, the doctrine is applicable to the prosecution as well, and in civil
cases. We note also that we have “enjoined” trial judges “to exercise caution and
restraint before relying on the curative admissibility rationale” because “the idea that
the one side might ‘open the door,’ is often oversimplified.” Furr, 157 A.3d at 1252.
51
Busey, 747 A.2d at 1166.
49

the risk of unfair prejudice substantially outweighs the probative value of the

proffered evidence.” 52

Accordingly, other-crimes evidence that is not admissible against a defendant

to prove propensity or under Drew or the Johnson exceptions may be rendered

admissible if the defense, through delimited, incomplete, or misleading examination

of a witness, invites factual inferences materially adverse to the prosecution that

revelation of the criminal context would dispel or undercut. In Busey, for example,

the trial judge initially permitted a prosecution witness to testify to having seen the

defendant with a gun two days before the charged murder, but precluded the

prosecution from “eliciting the context—that Busey held the gun to [the witness’s]

head and pulled the trigger—during [the witness’s] direct examination.” 53 However,

“this exclusionary ruling was provisional, because the balance of probative value

versus unfair prejudice could be altered by defense counsel’s cross examination of”

the witness. 54 That alteration occurred when, on cross-examination, defense counsel

challenged the witness’s claim to have seen Busey with a gun by eliciting her

inability to remember details of the incident. “At that point,” we held, “the probative

52
Id. (citing Johnson, 683 A.2d at 1092-93).
53
Id. at 1165.
54
Id. at 1166.
50

value of testimony about the assault increased dramatically[, and t]he context

became highly relevant in evaluating whether to believe [her],” as she could explain

that “she vividly remembered seeing Busey with a gun because he threatened her

with it.” 55

In the present case, testimony about appellant’s violent crimes against

Beckwith was presumptively inadmissible during her direct examination by the

prosecution, and the prosecution did not seek to elicit such testimony at that time.

Such other-crimes evidence was not legitimately probative of appellant’s guilt of the

crimes charged. But as the trial court warned it might, the probative balance shifted

when the defense cross-examined Beckwith. Through targeted cross-examination,

the defense suggested that Beckwith’s relationship with appellant had not ended

“pleasantly”; that she had taken another lover, Sullivan, who was cooperating with

the police; that she vindictively reported appellant’s crimes to the police at Sullivan’s

bidding and for his benefit as a cooperator; and that her failure to tell the police about

appellant’s murder confession when she reported his drug and gun offenses in 2002

implied that the confession was a later fabrication, attributable to her collusion with

Sullivan. At that point, to paraphrase what we said in Busey, the probative value of

testimony about appellant’s violent abuse of Beckwith increased dramatically,

55
Id.
51

because it tended to refute the defense theory of collusion by providing a plausible

alternative explanation for Beckwith’s conduct and testimony. The prosecutor

argued to the jury that Beckwith’s desperate need for immediate protection from

appellant’s assaults explained why she didn’t think to mention his incriminating

admissions to old crimes against other, unknown persons when she went to the police

for help in 2002. This answered the suggestion that her reports of appellant’s

confessions to the Langdon Park murders must have been later fabrications. 56

We are satisfied that the risk of unfair prejudice to appellant from the

admission of the domestic violence testimony did not substantially outweigh the

considerable probative value of the testimony. To paraphrase Busey again, “[w]e do

not doubt that the evidence of [appellant’s] assault[s] on [Beckwith] was prejudicial

to [him]. . . . But because the relevance of the assault[s] increased dramatically after

the cross examination of [Beckwith], we are satisfied that the trial judge exercised

[her] discretion soundly in concluding that testimony about the assault[s] would be

56
The persuasiveness of this answer in explaining why Beckwith did not
report appellant’s murder confessions in 2002 (or in the intervening years prior to
her grand jury testimony) was ultimately for the jury to decide. Defense counsel
was free to argue that appellant’s domestic violence would have actually given
Beckwith an even greater incentive to tell the police that appellant had confessed to
three murders and thereby increase the likelihood of his arrest and continued
incarceration.
52

admissible on redirect despite the risk of prejudice.” 57 The jury in this case “was not

asked improperly to infer criminal propensity from the evidence of the prior

assault[s].” 58

We therefore hold that the trial court did not abuse its discretion in ruling that

the cross-examination of Beckwith opened the door to evidence of appellant’s

violent assaults on her. In presenting such evidence, the government was not limited

to just Beckwith’s own testimony where, as here, it could be corroborated by the

testimony of a professed eyewitness to the violence, namely Sullivan. Of course,

Sullivan was not merely such an eyewitness. He also was the person whom the

defense accused of being Beckwith’s paramour and conniving with her (and others)

to falsely report that appellant had confessed to the Langdon Park murders; and it

was defense counsel who raised the subject of Sullivan’s visit to Beckwith’s house

on direct examination, implying it was further evidence of their intimacy. Sullivan’s

testimony about the visit on direct was inconclusive. All this amounted to an open

invitation to the prosecutor, on cross-examination, to ask Sullivan what happened on

that visit, if only to support or rehabilitate the witness’s credibility and dispel the

suspicions raised on direct examination. So even assuming arguendo that appellant

57
Id.
58
Id. at 1167.
53

has preserved an objection to Sullivan’s eyewitness testimony of appellant’s assault

on Beckwith (but see note 49, supra), we are not persuaded that the trial court erred

in admitting it.

C. Rulings Limiting Defense Cross-Examination and Presentation of Extrinsic
Evidence to Show Bias of Prosecution Witnesses

Appellant argues that he was denied his constitutional right to demonstrate the

bias of witnesses against him by two rulings of the trial court. One of the rulings

precluded defense counsel from cross-examining Michael Green about the facts

underlying the second-degree murder charge to which he had pleaded guilty (along

with the three voluntary manslaughter counts arising from the Langdon Park

homicides) as part of his cooperation agreement. The other ruling prevented the

defense from calling appellant’s daughter to testify that Harry Sullivan had sexually

molested her in 2002, after Sullivan had denied that allegation on cross-examination.

The constitutional right appellant invokes is the Sixth Amendment right of the

accused in a criminal trial to be “confronted with the witnesses against him.” 59 This

right of confrontation guarantees a criminal defendant’s right to expose the

motivation and bias of adverse witnesses, “not only through cross-examination, but

59
U.S. Const. amend. VI.
54

also by the introduction of extrinsic evidence.” 60 This court has held it to be

“immaterial under the Sixth Amendment whether the adverse witness has been

called by the defense or the government, so long as [the attempt to expose the

witness’s bias] is not a ‘mere subterfuge’ to present otherwise inadmissible

evidence.” 61

However, as the Supreme Court has stated, “trial judges retain wide latitude

insofar as the Confrontation Clause is concerned to impose reasonable limits” on

bias cross-examination or the presentation of extrinsic evidence of an adverse

witness’s bias. 62 Such limits, committed to the trial court’s discretionary judgment,

may be “based on concerns about, among other things, harassment, prejudice,

confusion of the issues, the witness’[s] safety, or interrogation that is repetitive or

only marginally relevant.” 63 The Supreme Court has emphasized that “the

Confrontation Clause guarantees an opportunity for effective cross-examination, not

60
Longus v. United States, 52 A.3d 836, 852 (D.C. 2012).
61
Id. at 849-50 (citation and footnote omitted).
62
Delaware v. Van Arsdall, 475 U.S. 673, 679 (1986).
63
Id.
55

cross-examination that is effective in whatever way, and to whatever extent, the

defense might wish.” 64

Quoting Van Arsdall, we have held that “a violation of the Sixth Amendment

is established if ‘a reasonable jury might have received a significantly different

impression of the witness’s credibility had defense counsel been permitted to pursue

the proposed line of cross-examination.’” 65 By a parity of reasoning, this test applies

as well to rulings precluding the introduction of extrinsic proof of bias. We view

this test as encompassing the principle, invoked by appellant, that “[i]t is not enough

that the possibility of bias be mentioned; counsel must be permitted to present the

nature and extent of the bias.” 66 The Van Arsdall test that we endorsed in J.W. is the

test we will apply here to appellant’s claims.

64
Id. (quoting Delaware v. Fensterer, 474 U.S. 15, 20 (1985)).
65
In re J.W., 258 A.3d 195, 203 (D.C. 2021) (brackets omitted); see also id.
at 202-03 (reviewing the “wide variety of formulations” in our case law of the scope
of the Sixth Amendment right to cross-examine, and ultimately focusing on the
Supreme Court’s statement in Van Arsdall, 475 U.S. at 680, as appropriately
“fram[ing] the ‘controlling question’”); accord Williams v. United States, 268 A.3d
1265, 1272 (D.C. 2022); see also Longus, 52 A.3d at 852 (“A trial court’s ‘refusal
to allow questioning about facts indicative of [a witness’s] bias from which the jury
could reasonably draw adverse inferences of reliability is an error of constitutional
dimension.’” (alteration in original) (quoting Cunningham v. United States, 974
A.2d 240, 245 (D.C. 2009))).
66
Longus, 52 A.3d at 851.
56

1. The Limitation of Green’s Cross-Examination Regarding the Facts
Underlying His Plea to Second-Degree Murder

One of the crimes to which Michael Green pleaded guilty as part of his

cooperation agreement with the government related to a homicide he committed in

1999 in the Edgewood neighborhood of Washington, D.C. Green was arrested for

that homicide in July 2015 and charged with first-degree murder while armed. 67 His

deal with the government allowed him to plead guilty to the lesser offense of

(unarmed) second-degree murder (in addition to three counts of voluntary

manslaughter arising from the Langdon Park murders). At trial, the government

moved in limine to preclude the defense from cross-examining Green about the

“specific details” of the Edgewood murder. The government acknowledged that it

would be proper for the defense, in exposing Green’s testimonial bias and

motivation, to examine him about his plea deal—in particular, about the charges and

the lesser offenses to which he was allowed to plead guilty, and the potential

penalties he faced before and after the plea (as well as about Green’s obligations,

expectations, and other details of his agreement to cooperate). The government

argued, however, that cross-examination of Green on the specific details of the

Edgewood murder (which was not, of course, one of the crimes for which appellant

67
This was several months before he and appellant were arrested and charged
with the unrelated Langdon Park murders in February 2016.
57

was on trial) would be inappropriate because “the defense is not entitled to a mini-

trial involving every potential charge or allegation,” and exploration of the specific

details of the crime would not be necessary (in the government’s view) to enable the

jury to make a “discriminating appraisal of the witness’s motives and bias.” 68

In a written opposition, appellant objected to the proposed limitation. He

argued that the specific manner in which (he proffered) Green had committed the

Edgewood murder—by stabbing the unarmed victim in the back—was relevant to

the issue of his bias because “some murders are more heinous than others,” and a

jury could conclude that “a witness who committed a more heinous murder would

naturally have a greater motive to curry favor with the government” than a person

who “did not commit as heinous a killing.”

The trial court ruled in favor of the government’s position. The judge stated

that “what [Green] was charged with [for the Edgewood murder], what he was

facing, what he pled guilty to, what he’s facing now, all of that is fair game” on

cross-examination for bias. However, the judge continued, she had “no intention of

having any mini trials within a trial in this case about other charges,” and she did not

“see any basis for the underlying allegations or facts” of the Edgewood murder

68
Quoting Longus, 52 A.3d at 851 (quoting United States v. Graham, 83 F.3d
1466, 1474 (D.C. Cir. 1996)).
58

charge “to come in.” Defense counsel asked to be permitted to cross-examine Green

briefly on the fact that he initially told the police his “codefendant in [the Edgewood

murder] case did everything, did the violent act and [Green] didn’t do anything.”

Counsel explained that she sought “to ask that question because this is somebody

who shifts blame. My theory with him is that he tries to minimize his role . . . even

though he had an agreement” to cooperate (as in the present case). The court said

this would be “fine,” and that it was “not saying the defense can’t cross-examine

about the nature of the bias. But the defense can’t cross-examine about anything

that would deal with the underlying details of the crime.”

In Green’s ensuing testimony, on both direct and cross-examination, the bases

for his motivation to cooperate with the prosecution, plead guilty, and testify against

appellant were thoroughly explored for the jury to consider. The defense introduced

his plea and cooperation agreement in evidence. Among other things, the jury

learned that Green had pleaded guilty to three counts of voluntary manslaughter for

the Langdon Park murders and one count of second-degree murder for the Edgewood

murder, and had agreed to cooperate with the government and testify truthfully, in

exchange for the dismissal of the greater and additional charges arising from those

crimes (i.e., including four counts of first-degree murder while armed) and the

government’s promise not to prosecute him for drug dealing in the District of
59

Columbia, and the expectation of leniency at sentencing if he fulfilled his

commitments.

Green admitted that, when he entered into this agreement, he was “scared,”

knowing he might spend the rest of his life in prison if convicted of the murders.

The jury learned that even the reduced offenses to which Green pleaded guilty

exposed him to lengthy prison sentences—twenty years to life on the second-degree

murder count and fifteen years to life for each of the three voluntary manslaughter

counts. But as the jury also heard, Green had “no intention of doing 65 [years] to

life” and “hope[d] not” to do anywhere near that after he cooperated with the

government pursuant to his agreement. He explained that his “hopes” to receive a

lenient sentence for living up to his commitments were based on the government’s

promise to tell his sentencing judge about the information he provided in aid of the

prosecution of this and other cases. And Green repeatedly testified that he

understood his hopes depended on his truthfulness and, by clear implication, whether

the government was satisfied with his truthfulness and cooperation.

Underscoring the strength of his motivation to do everything within his power

to fulfill his bargain with the government, Green also acknowledged on cross-

examination that he had much to lose if he did not succeed in receiving a lenient

sentence. He had a fiancée, a son, a “nice home,” and his “life was good.” Green
60

had reassured his fiancée that he would be “coming home” soon and they had

discussed their future plans upon his return. He was strongly motivated to enable

himself to return to his happy life and fulfill those plans.

The trial court’s ruling on the motion in limine also did not impede the cross-

examination sought by defense counsel regarding Green’s initial attempt to

minimize his complicity in the Edgewood murder. Green admitted that he first told

the government that “[he] didn’t actually do the stabbing, it was just the other man,”

and only later admitted the “truth” that he had stabbed the victim himself. 69 Green

also admitted that he similarly had tried to “minimize” his involvement in the

Langdon Park killings when, at first, he told the government he did not have a gun

at the time of the shootings. (Eventually, after it was clear the police did not believe

him, Green recanted and conceded that he did have a gun in Langdon Park.)

We are satisfied that the trial court’s ruling on the motion in limine was a

narrow one that permitted defense counsel to present the nature and extent of Green’s

bias. The cross-examination exposed his powerful incentives to do what the

69
Thus, we note, the jury did learn the “specific facts” that Green committed
the Edgewood homicide by stabbing the victim to death, and that he was the principal
rather than an aider and abettor. As these facts were undisputed, they did not threaten
to result in a “mini trial” over other aspects of the killing, such as whether the victim
was armed, where and how he was stabbed, Green’s motive for the killing, or
whether there were any mitigating circumstances. There was no suggestion of any
extenuating circumstances in the Edgewood homicide.
61

government wanted him to do and testify against appellant. The problems with

Green’s credibility—not just his self-interest and all he had at stake, but also his

admissions on the witness stand to having tried to minimize his own culpability at

the expense of co-defendants even when he was “cooperating” with the

government—were on display. The defense was well-armed to argue that Green’s

powerful motives to advance his own interests at appellant’s expense made him a

biased and untrustworthy witness.

We are not persuaded that revelation of additional facts about how or under

what circumstances Green committed the Edgewood murder would have given a

reasonable jury “a significantly different impression” of appellant’s credibility as a

witness against appellant. Specific details of the Edgewood murder were hardly

necessary to convey to the jury that Green had committed a “heinous” offense

subject to severe sanction; a malicious taking of a human life without justification,

excuse, or mitigation is presumptively heinous and, more importantly, the jury was

informed that Green was exposed to a lengthy term of incarceration (twenty years to

life) for the offense. 70 If Green had denied having committed the Edgewood murder

70
See Williams, 268 A.3d at 1272 (“Although defense counsel was precluded
from asking any questions about the facts underpinning that charge, counsel was
‘permitted to present the nature and extent of the [possible] bias’ by bringing to light
the fact that there was a charge pending against [the witness], the nature of that
62

or had materially mischaracterized it, then it might well have been necessary to allow

defense counsel to elicit the underlying facts in order to show the true nature and

extent of Green’s bias. 71 But that was not the case here. The in limine ruling

therefore did not impede the accurate and effective exposure of Green’s motivation

or otherwise prejudice appellant. Rather, we hold, the ruling was within the court’s

discretionary authority to impose reasonable limits on bias cross-examination to

avoid confusion of the issues and interrogation of only marginal relevance.

2. The Exclusion of Testimony from Appellant’s Daughter Offered as
Extrinsic Evidence of Harry Sullivan’s Bias

The goal of the defense in calling Harry Sullivan as a witness was to impeach

the “earwitness” testimony of Edmonds, Beckwith, and Neeka Sullivan that they

heard appellant admit to the Langdon Park murders. The theory of the defense was

that Sullivan—who testified on direct examination that he, too, heard appellant

crime, and the potential penalty.” (alteration in original) (quoting Longus, 52 A.3d
at 851)).
71
See, e.g., In re J.W., 258 A.3d at 203-04 (where defense counsel sought to
show that pending armed-robbery charges gave witness a motive to curry favor with
the prosecution, and the witness denied having such a motive because she was
innocent, counsel should have been permitted to cross-examine the witness about
the facts underlying the charges from which the jurors could evaluate the witness’s
disavowal of partiality); Longus, 52 A.3d at 850-51 (where detective acknowledged
he was being investigated for allegations of witness tampering, but denied the
substance of the allegations, the trial court’s refusal to permit defense counsel to
question the detective about the underlying facts prevented counsel from eliciting
enough information to enable the jury to appraise the detective’s motives and bias).
63

admit the murders—had colluded with the other three earwitnesses in 2005 to falsely

inculpate appellant. “Our whole theory about these confessions,” defense counsel

told the trial court, “is [that] they originated with Mr. Sullivan.” However, though

Sullivan was a defense witness, he denied this accusation. In the absence of any

other proof that he had orchestrated an agreement among the earwitnesses to

implicate appellant by reporting his supposed confession to the police, the defense

sought to show that Sullivan himself had a strong motive to incriminate appellant

(and therefore, implicitly, to enlist others to help him do so).

The defense theory advanced at trial was that Sullivan’s motive to falsely

accuse appellant stemmed from his sexual molestation of appellant’s daughter

sometime in 2002 (when she was twelve years old). It appears that the child had

made an accusation of that kind to Sullivan’s mother, who had discounted it. No

claim of such molestation had ever been made to the authorities, and appellant

himself had not confronted Sullivan about it. Nonetheless, the defense posited,

Sullivan must have feared not only the possibility of criminal prosecution if his

abuse of appellant’s daughter were ever to be reported (the statute of limitations still

had not run), but also the possibility of retaliation from appellant; for even though

appellant was incarcerated in 2005 (serving time in prison on unrelated drug

charges), he was due to be released soon. So, defense counsel argued to the trial

court, Sullivan had a dual motive to implicate appellant in the Langdon Park
64

murders—both to curry favor with the government (even before any criminal

investigation had begun) and to keep appellant locked up (unable to avenge himself

on Sullivan).

Defense counsel was not prevented from cross-examining Harry Sullivan

about the sexual abuse allegation to establish his bias. However, Sullivan dismissed

the allegation as completely false. 72 He also denied having known about the claim

when he told the grand jury about appellant’s confession in 2005. Consequently, the

defense proposed to present extrinsic evidence to prove Sullivan’s bias by calling

appellant’s daughter to testify that Sullivan did indeed molest her in 2002. If her

testimony were credited, it would mean that Sullivan might have had the posited

motivations when he first implicated appellant in the Langdon Park murders.

The trial court precluded the daughter’s testimony, however, ultimately ruling

that “the truth of the allegation is not properly litigated in this case,” and that it did

not “matter whether it’s true,” because Sullivan’s admitted awareness of the

accusation by the time of trial sufficed by itself to support the claim of his testimonial

bias. The court also identified other concerns that supported its ruling, notably the

unattractive prospect of a “trial within a trial” and what the court anticipated would

72
The defense also questioned Neeka Sullivan about the allegation. She too
dismissed it as false.
65

be the difficulty of assessing the truth of the allegation of abuse given its age and the

absence of a contemporaneous report of it.

We agree with appellant that the trial court committed “an error of

constitutional dimension” 73 in precluding the defense from calling his daughter to

testify to facts—Sullivan’s alleged sexual abuse of her—from which the jury could

infer that Sullivan was biased when he first reported that appellant had admitted the

Langdon Park murders. For the bias to matter in this case, it had to exist when

Sullivan first made that report.

Appellant was afforded the opportunity to try to establish the basis for

Sullivan’s bias through cross-examination of him. He was thwarted by Sullivan’s

denials. But “[b]ecause bias is not a collateral issue, ‘evidence from which the jury

can infer bias may be presented not only through cross-examination, but also by the

introduction of extrinsic evidence.’” 74 Such extrinsic proof of a witness’s bias is

most appropriate when it is necessary in order to establish the factual basis of the

claim because the witness has denied that basis. We are persuaded that the test for

a constitutional violation has been met in this instance: a reasonable jury might have

73
Longus, 52 A.3d at 852.
74
Coates v. United States, 113 A.3d 564, 570 (D.C. 2015) (quoting Longus,
52 A.3d at 852).
66

received a significantly different impression of Sullivan’s credibility had defense

counsel been permitted to present testimony that he had molested appellant’s

daughter, and that this occurred before he ever implicated appellant in the Langdon

Park murders.

Nonetheless, we conclude that this constitutional error does not entitle

appellant to relief. That is because we perceive that the error could not have affected

the jury’s verdict and therefore was harmless beyond a reasonable doubt. 75

Proof of Harry Sullivan’s alleged bias—his imputed fear of appellant’s

retaliation and incentive to curry favor with the government—was important only to

the extent that it increased the plausibility of the defense theory that Sullivan

colluded with the government’s earwitnesses in 2005 to perpetrate a lie that appellant

had confessed to the Langdon Park murders.

But even assuming Sullivan’s postulated bias would have been shown by

credible testimony from appellant’s daughter, the defense theory would still have

been unsupported and highly implausible. First, although each of the government’s

75
See Van Arsdall, 475 U.S. at 684 (“The correct inquiry [in the event of a
Confrontation Clause error] is whether, assuming that the damaging potential of the
cross-examination were fully realized, a reviewing court might nonetheless say that
the error was harmless beyond a reasonable doubt.”).
67

earwitnesses knew Harry Sullivan and were involved with him in one way or

another, 76 there still would have been no evidence at trial that they conspired to

falsely incriminate appellant. To the extent the witnesses themselves were asked

about such collusion, they denied it, and their denials were not impeached. That

there were similarities in what each witness reported appellant had said was not

indicative of collaboration; there is no reason to think that if the witnesses were

telling the truth, they would have reported that appellant told materially different

stories to each of them. Even if the four earwitnesses did talk among themselves

about reporting appellant’s confessions (which was not demonstrated), that does not

mean they were colluding or lying about them. 77 And the confessions were

corroborated by other evidence, not falsified or contradicted in any meaningful way.

That brings us to the fundamental flaw in the defense theory of collusion, a

flaw that could not have been cured by any proffered testimony from appellant’s

daughter. The supposition that the earwitnesses made up appellant’s confessions in

76
Neeka Sullivan was Sullivan’s mother, Beckwith knew him through
appellant and maintained some contact with him, and Edmonds had sold drugs with
Sullivan along with appellant.
77
Some of the earwitnesses admitted on cross-examination that, even though
they had not kept in touch generally, they had spoken with one another by phone
shortly after their grand jury testimony. But it would require a significant
speculative leap on the jury’s part to conclude that these phone calls were about a
scheme to provide false testimony to the grand jury.
68

order to falsely implicate him in the Langdon Park murders implies it was just an

extraordinary and unforeseeable coincidence when those supposedly fabricated

confessions turned out to be powerfully corroborated a decade later by the recovery

of appellant’s DNA from semen stains on the sexual assault victim’s clothing, along

with the testimony of an admitted accomplice and eyewitness to the murders, and

corroborating witnesses. 78 The utter implausibility of such a coincidence strikes at

the heart of the defense theory of collusion and fabrication. The DNA evidence and

the other corroborative evidence confirmed that the earwitnesses were telling the

truth about appellant’s confessions.

For the foregoing reasons, we think any reasonable jury would have rejected

the defense theory as both unsupported and contradicted by the evidence, even if

appellant’s daughter had testified and provided credible extrinsic evidence of

Sullivan’s bias. We therefore conclude that the error in excluding the daughter’s

testimony did not prejudice appellant and was harmless beyond a reasonable doubt.

78
Appellant (understandably) does not contend the alleged colluders had other
(undisclosed) grounds in 2005 to believe he had anything to do with the Langdon
Park murders.
69

D. Appellant’s Objections to the Curative Instruction Given During the
Defense Closing Argument, and to the Government’s Rebuttal Argument

During the defense closing argument, the prosecutor objected to what she

perceived to be an improper suggestion that the government had undertaken to

conceal evidence from Michael Green’s debriefings that would have weakened the

force of his testimony and the prosecution case against appellant. The court shared

that perception of the defense argument and responded by instructing the jury that

the government had fulfilled its obligation to turn over any exculpatory evidence in

its possession. This was not in dispute; there was no evidentiary foundation for a

claim of wrongful concealment of evidence by the government, and defense counsel

had stated she would not “mind [if] the [c]ourt would instruct the jury that there were

no materials that were supposed to have been turned over that [weren’t] turned over.”

Appellant contends, however, that the defense argument did not accuse the

government of withholding exculpatory evidence, and that the court’s instruction

“gutted” a legitimate argument—that the lack of a record corroborating when Green

provided information to the government in his debriefings supplied a reason to doubt

his testimony and appellant’s guilt. Based on that contention, appellant moved for

a mistrial or other relief, which the court denied. Appellant further argues that the

court compounded its error by allowing the government to imply in its rebuttal
70

argument that there actually was a corroborative record of the debriefings, which the

rules of evidence just did not allow the government to present at trial.

Our review of the court’s challenged instruction and rulings is for abuse of

discretion. 79 We are satisfied that the court did not abuse its discretion in giving its

curative instruction, denying a mistrial or other requested relief, and overruling the

defense objection to the government’s rebuttal argument.

1. Background

As the parties stipulated at trial, the first time that Michael Green spoke with

the government about the Langdon Park murders was on August 31, 2016, when he

was debriefed by a police detective and the same Assistant U.S. Attorney (Ms. Laura

R. Bach) who conducted Green’s direct and redirect examinations at trial. This

initial debriefing was for the purpose of exploring the possibility of a plea deal. Prior

79
See, e.g., Tornero v. United States, 94 A.3d 1, 9 (D.C. 2014) (“Because a
trial court has broad discretion in controlling the scope of closing argument, we
review a decision to restrict such argument [for] . . . abuse of discretion.” (alteration
and omission in original) (quoting Haley v. United States, 799 A.2d 1201, 1207
(D.C. 2002))); Trotter v. United States, 121 A.3d 40, 53 (D.C. 2015) (“The decision
whether to grant a mistrial motion in lieu of alternative relief in response to a
prejudicial development at trial is committed to the trial court’s discretion. We will
reverse a discretionary denial of a mistrial only if the trial court’s decision ‘appears
irrational, unreasonable, or so extreme that failure to reverse would result in a
miscarriage of justice.’” (footnote omitted) (quoting Coleman v. United States, 779
A.2d 297, 302 (D.C. 2001))).
71

to the debriefing, the government had taken DNA swabs from Green and appellant,

and it had disclosed at a court hearing in their case that an independent laboratory,

Bode Cellmark Forensics, would test the semen stains on the clothing of victim

Samantha Gillard for the presence of their DNA. The results of the testing were still

unknown at the time of Green’s August 2016 debriefing.

In Green’s direct examination at trial, the prosecutor asked him whether,

during that first debriefing, he had said “anything about the DNA testing that was

about to be done.” Green answered that “I told you that the DNA would come back

for Benito [i.e., appellant] on the young lady.”

Green did not have another meeting with the government until May of 2017;

up until then, the government was unwilling to enter into a plea agreement with him

because of concerns about his truthfulness. (As the government disclosed, and as

Green admitted at trial, he had persisted in his debriefing in attempting to minimize

his culpability, for example, by denying that he had a gun at the time of the Langdon

Park murders.) The perception of Green changed, however, when Bode Cellmark

Forensics reported the results of its DNA testing to the government on April 25,

2017. Those results verified Green’s assertion that appellant’s DNA would be found

in the semen samples from Gillard’s clothing. Green then resumed talks with the

government in May 2017, which culminated in the plea and cooperation agreement
72

that Green signed on June 2, 2017. Green had several subsequent meetings with the

government in preparation for appellant’s trial, which commenced in January 2018.

When appellant’s trial counsel cross-examined Green, she did not challenge

(or even ask about) his testimony that he told the government in August 2016 that

appellant’s DNA was on Gillard’s clothing. When the government rested, that

testimony appeared to be undisputed.

In the defense case, however, appellant called Metropolitan Police Detective

Michael Fulton, the detective who had participated in Green’s debriefing meetings.

Neither party asked Detective Fulton about anything Green told him and the

prosecutor in those meetings, or when he first told them about anything, nor about

the DNA evidence at all. Rather, defense counsel focused on whether

contemporaneous recordings or notes had been made or taken in the meetings.

Detective Fulton testified that no video or audio recordings were made, and that it is

not his practice to take notes during debriefings because “the prosecutors[] typically

take all the notes of what’s going on in the debriefing.” On cross-examination,

Detective Fulton confirmed that “the prosecutors often type things up later,” and that

in this case, Green also was “put into the grand jury . . . [a]nd his statement was

memorialized under oath.”
73

On redirect, defense counsel attempted, over government objection, to elicit

testimony from the detective that it was “a practice” not to take notes in witness

debriefings “[s]o there’s no record of the fact their witnesses give different versions”

that the defense could use to impeach the witnesses. Defense counsel argued that “a

jury might wonder why you meet with somebody and don’t write notes down,” to

which the court responded that Detective Fulton had testified that “somebody else

[i.e., the prosecutor] took notes.” Defense counsel denied that she was suggesting

anything “nefarious” on the part of the government, but she admitted that “the jury

could think that.” Defense counsel then stated she would have no objection if the

court were to instruct the jury that “there were no materials that were supposed to

have been turned over that [weren’t] turned over,” and that “the [c]ourt could

certainly say there was nothing from the debriefing that existed that we didn’t get,”

because “[t]hat’s not our argument.” Ultimately, however, the court sustained the

government’s objection to the proposed line of questioning on the ground that it was

beyond the scope of the cross-examination. 80

2. Closing Argument and Rebuttal

In closing argument, the prosecutor cited as evidence of Green’s credibility

the (seemingly undisputed) fact that before anyone knew the results of the DNA

80
That ruling is not challenged on appeal.
74

testing, Green told the government in his August 2016 debriefing that appellant’s

DNA would be in the semen samples recovered from Gillard’s clothing. This was

strong confirmation that Green actually was an eyewitness to appellant’s sexual

assault of Gillard; how else would he have known?

In response, defense counsel sought in her argument to raise doubts about

“when Mr. Green first said” the things that he told the government. Significantly,

defense counsel did not dispute or question what Green had reportedly said in his

meetings with the police and the prosecutor; in particular, counsel did not dispute

that Green had predicted the result of the DNA testing, and she did not discuss that

prediction. Counsel argued only that, without recordings or other records of the

meetings, the jury had to take Green’s uncorroborated word as to when he first said

things to the government. In making that argument, counsel appeared to imply that

the government deliberately made no record of the meetings in order to avoid

revealing when Green said what he said. Counsel put the defense argument to the

jury this way (emphasis added):

[Green ha]s met with the U.S. Attorney’s Office and the
police numerous times. He met with them during his
debriefing and then a bunch of times in January [2018]
before this trial[,] and you’re going to have to rely on
Mr. Green telling you what is what about when he said
what. . . . Detective Fulton told you that he was there for
those. You have not seen a single note, video, audio or
anything of all these meetings with Michael Green. I
75

mean, why not? Why not make a record? Because they’re
going to tell you when he said things. . . . I expect that the
Government is going to argue that it’s [a] compelling
argument that before any reports were in, Mr. Green told
them this stuff about what Mr. Valdez is supposed to have
said.[81] Well, how do we know when Mr. Green first said
this to them? How do we know it was in August[] 2016
and not in January? Because he says so and how does
anybody know if they aren’t recording it in all these
meeting[s?]

The prosecutor objected at this point. Counsel approached the bench, where

the prosecutor complained that “[defense counsel]’s calling us Brady[82] violators

and she’s saying how do we know that we’re not.” Defense counsel denied making

that allegation (“I’m not saying law to anybody”), and the prosecutor then “just

ask[ed] the [c]ourt to tell the jury that we have an obligation to turn this information

over.” Defense counsel did not oppose that request, the court agreed to it, and

counsel returned to their respective seats. The court thereupon instructed the jury as

follows: “Ladies and gentlemen, if there is any information that is given to the

Government that is exculpatory to the Defendant, the prosecution has an obligation

81
Here, defense counsel appears to have been referring to Green’s trial
testimony that appellant had told him he would claim he traded crack for sex with
Gillard if his DNA were found in the semen samples on her clothing. But Green did
not testify, and the government did not claim, that he reported this statement in his
first debriefing or before the DNA test results were received.
82
Referring to the government’s obligation under Brady v. Maryland, 373
U.S. 83 (1963), to disclose evidence that is materially favorable to the defendant in
a criminal case, including evidence that would have impeachment value.
76

to turn it over, as it did in this case.” There was no contemporaneous objection to

this instruction.

Defense counsel then resumed and finished her argument focused on doubt as

to when “these things were said” by Green:

Okay. So, let’s just say this. There’s no evidence other
than what comes out of Michael Green’s mouth about
when these things were said and whether people can
remember exactly what dates.

If there was some record of the date and what he said on
what date, then you all could rest assured or not rest
assured, but be a lot more convinced about how his story
evolved because you know his story evolved.

Without further explaining how the particular dates might be significant, defense

counsel then moved on to other topics before concluding her closing argument.

Although the point of the defense lack-of-corroboration argument was murky,

it evidently was meant to cast doubt on whether Green actually told the government

in his first debriefing that appellant’s DNA would be found on Ms. Gillard’s

clothing, rather than at a later time. (There was no reason to think the date or

occasion on which Green provided other information to the government was of any

significance.) Yet defense counsel did not even mention Green’s prediction. That

Green in fact did predict the finding of appellant’s DNA on Ms. Gillard’s clothing

at some point before Bode Cellmark Forensics reported the test results was never in
77

dispute. The government received Bode’s report in April 2017, and according to the

evidence, Green’s only debriefing before then was the first one, which was in August

2016. But even if there was some uncertainty about precisely when Green first told

the government what he knew Bode’s DNA findings would be, it obviously must

have been before Bode finally disclosed in April 2017 what its findings were. To

posit otherwise would have made no sense, and appellant never made such a

suggestion. Whatever the precise date, therefore,

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Source: Frix Law Library, https://www.frixlaw.com/law-library/cases/10507902. Public record. Not legal advice.